package com.example.demo.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.demo.entity.ChinaTotal;

/**
 * @author Coding路人王
 * @date 2022/6/2 14:52
 */
public interface ChinaTotalService extends IService<ChinaTotal> {

    Integer maxID();
}
